About InfoScale Enterprise services and ports

Last published : Sep 11, 2026
If you have configured a firewall, ensure that the firewall settings allow access to the services and ports used by InfoScale Enterprise.
Table: SFHA services and ports lists the services and ports used by InfoScale Enterprise .
Note: The port numbers that appear in bold are mandatory for configuring InfoScale Enterprise.
Related information

Table: SFHA services and ports

Port Number Protocol Description Process
4145 TCP/UDP VVR Connection Server vxio
VCS Cluster Heartbeats
5634 HTTPS Veritas Storage Foundation xprtld
Messaging Service
8199 TCP Volume Replicator vras
Administrative Service
8989 TCP VVR Resync Utility vxreserver
14141 TCP Veritas High Availability Engine had
Veritas Cluster Manager (Java console) (ClusterManager.exe)
VCS Agent driver (VCSAgDriver.exe)
14144 TCP/UDP VCS Notification Notifier
14149 TCP/UDP VCS Authentication vcsauthserver
14150 TCP Veritas Command Server CmdServer
14155 TCP/UDP VCS Global Cluster Option (GCO) wac
14156 TCP/UDP VCS Steward for GCO steward
443 TCP Coordination Point Server Vxcpserv
49152-65535 TCP/UDP Volume Replicator Packets User configurable
ports created at kernel
level by vxio.sys file